Fix a small problem in TGraph::PaintGrapHist when zooming a histogram along X. Clipping was not always correct.
Fix a small problem in TGraph::PaintGrapHist when zooming a histogram along X.
Clipping was not always correct.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@7369 27541ba8-7e3a-0410-8455-c3a389f83636

dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,dawehner/root,dawehner/root,dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,bbannier/ROOT